Telephone set base



FIG. 1 is a left side, top and front perspective view of a telephone set base showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view, the right side view being a mirror image;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a partial left side perspective view of a second embodiment thereof; with the left and right side elevational views being identical to the right and left side elevational views of the first embodiment, the front and rear elevational views being identical to the rear and front elevational views of the first embodiment, and the top and bottom plan views being identical to, but inverted relative to, the top and bottom plan views of the first embodiment. 

The ornamental design for a telephone set base, substantially as shown and described. 